these 2 derivations will be built:
  /nix/store/9gs0rsjjgd2qv6a9pf63m3h1ajrgq6dq-flake-inputs.drv
  /nix/store/g97888nl71v0np86b9dkgkj1k0k1g4q2-check-flake-inputs.drv
building '/nix/store/9gs0rsjjgd2qv6a9pf63m3h1ajrgq6dq-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/9gs0rsjjgd2qv6a9pf63m3h1ajrgq6dq-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 9gs0rsjjgd2qv6a9pf63m3h1ajrgq6dq-flake-inputs.drv
building '/nix/store/g97888nl71v0np86b9dkgkj1k0k1g4q2-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/g97888nl71v0np86b9dkgkj1k0k1g4q2-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building g97888nl71v0np86b9dkgkj1k0k1g4q2-check-flake-inputs.drv